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TT Electronics Opto-electronics

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Types of Opto-electronics

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Part #

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB732WZ
Optek / TT Electronics
1: $5.62
2,654In Stock

Mfr. Part No.
OPB732WZ

Mouser Part No
828-OPB732WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

2,654In Stock

$5.62

$5.29

$5.12

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB816Z
Optek / TT Electronics
1: $4.23
4,969In Stock

Mfr. Part No.
OPB816Z

Mouser Part No
828-OPB816Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

4,969In Stock

$4.23

$4.13

$3.97

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB821S5Z
Optek / TT Electronics
1: $5.57
7,286In Stock

Mfr. Part No.
OPB821S5Z

Mouser Part No
828-OPB821S5Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

7,286In Stock

$5.57

$5.53

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY

OPB831W55Z
Optek / TT Electronics
1: $5.03
3,471In Stock

Mfr. Part No.
OPB831W55Z

Mouser Part No
828-OPB831W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY

Datasheet

3,471In Stock

$5.03

$4.78

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED

OPB848
Optek / TT Electronics
1: $2.49
9,145In Stock

Mfr. Part No.
OPB848

Mouser Part No
828-OPB848

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .21in SLOT INFRARED

Datasheet

9,145In Stock

$2.49

$2.34

Quote

Min.: 1
Mult.: 1

White LEDs White

OVLAW4CB7
Optek / TT Electronics
1: $0.48
36,203In Stock
38,000Expected 11/11/2026

Mfr. Part No.
OVLAW4CB7

Mouser Part No
828-OVLAW4CB7

Optek / TT Electronics

White LEDs White

Datasheet

36,203In Stock

38,000Expected 11/11/2026

$0.48

$0.44

$0.42

$0.406

View

Min.: 1
Mult.: 1

Single Colour LEDs Yellow 589 nm

OVLBY4C7
Optek / TT Electronics
1: $0.39
47,757In Stock

Mfr. Part No.
OVLBY4C7

Mouser Part No
828-OVLBY4C7

Optek / TT Electronics

Single Colour LEDs Yellow 589 nm

Datasheet

47,757In Stock

$0.39

$0.37

$0.36

$0.343

Min.: 1
Mult.: 1

Single Colour LEDs Blue-Green 505 nm

OVLGC0C6B9
Optek / TT Electronics
1: $0.47
38,690In Stock

Mfr. Part No.
OVLGC0C6B9

Mouser Part No
828-OVLGC0C6B9

Optek / TT Electronics

Single Colour LEDs Blue-Green 505 nm

Datasheet

38,690In Stock

$0.47

$0.42

$0.40

$0.372

View

Min.: 1
Mult.: 1

Single Colour LEDs Green 525 nm

OVLLG8C7
Optek / TT Electronics
1: $0.43
26,938In Stock

Mfr. Part No.
OVLLG8C7

Mouser Part No
828-OVLLG8C7

Optek / TT Electronics

Single Colour LEDs Green 525 nm

Datasheet

26,938In Stock

$0.43

$0.40

$0.386

Min.: 1
Mult.: 1

Single Colour LEDs Red 623 nm

OVLLR8C7
Optek / TT Electronics
1: $0.39
36,856In Stock

Mfr. Part No.
OVLLR8C7

Mouser Part No
828-OVLLR8C7

Optek / TT Electronics

Single Colour LEDs Red 623 nm

Datasheet

36,856In Stock

$0.39

$0.37

$0.36

$0.307

$0.30

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49
Optek / TT Electronics
1: $46.97
166In Stock

Mfr. Part No.
4N49

Mouser Part No
828-4N49

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

166In Stock

$46.97

$45.57

$41.27

Quote

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49U
Optek / TT Electronics
1: $36.85
1,768In Stock

Mfr. Part No.
4N49U

Mouser Part No
828-4N49U

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

1,768In Stock

$36.85

Min.: 1
Mult.: 1

Transistor Output Optocouplers 6 Pin, SMT OCI

4N49UTX
Optek / TT Electronics
1: $36.85
80In Stock
360On Order

Mfr. Part No.
4N49UTX

Mouser Part No
828-4N49UTX

Optek / TT Electronics

Transistor Output Optocouplers 6 Pin, SMT OCI

Datasheet

80In Stock

360On Order

$36.85

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP124
Optek / TT Electronics
1: $3.29
528In Stock

Mfr. Part No.
OP124

Mouser Part No
828-OP124

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

528In Stock

$3.29

$3.03

$3.02

Min.: 1
Mult.: 1

Infrared Emitters High Intensity 935nm

OP133
Optek / TT Electronics
1: $3.13
4,244In Stock

Mfr. Part No.
OP133

Mouser Part No
828-OP133

Optek / TT Electronics

Infrared Emitters High Intensity 935nm

Datasheet

4,244In Stock

$3.13

$2.90

$2.88

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP140B
Optek / TT Electronics
1: $0.74
7,130In Stock

Mfr. Part No.
OP140B

Mouser Part No
828-OP140B

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

7,130In Stock

$0.74

$0.702

Quote

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP165W
Optek / TT Electronics
1: $1.07
2,382In Stock
1,000Expected 07/09/2026

Mfr. Part No.
OP165W

Mouser Part No
828-OP165W

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

2,382In Stock

1,000Expected 07/09/2026

$1.07

$1.01

$0.97

$0.963

Quote

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP215A
Optek / TT Electronics
1: $5.16
390In Stock

Mfr. Part No.
OP215A

Mouser Part No
828-OP215A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

390In Stock

$5.16

$4.83

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP223
Optek / TT Electronics
1: $3.23
1,149In Stock

Mfr. Part No.
OP223

Mouser Part No
828-OP223

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,149In Stock

$3.23

$2.99

$2.91

Min.: 1
Mult.: 1

Infrared Emitters LED GAALAS PILL PAK

OP224
Optek / TT Electronics
1: $2.81
2,959In Stock

Mfr. Part No.
OP224

Mouser Part No
828-OP224

Optek / TT Electronics

Infrared Emitters LED GAALAS PILL PAK

Datasheet

2,959In Stock

$2.81

$2.60

$2.58

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP231
Optek / TT Electronics
1: $3.58
884In Stock
1,302Expected 04/09/2026

Mfr. Part No.
OP231

Mouser Part No
828-OP231

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

Product Comments

884In Stock

1,302Expected 04/09/2026

$3.58

$3.32

$3.29

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP232
Optek / TT Electronics
1: $3.60
1,681In Stock

Mfr. Part No.
OP232

Mouser Part No
828-OP232

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

Product Comments

1,681In Stock

$3.60

$3.33

$3.30

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP233W
Optek / TT Electronics
1: $3.48
1,248In Stock
3,000Expected 22/10/2026

Mfr. Part No.
OP233W

Mouser Part No
828-OP233W

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,248In Stock

3,000Expected 22/10/2026

$3.48

$3.29

$3.26

Min.: 1
Mult.: 1

Infrared Emitters Infrared 850nm

OP234
Optek / TT Electronics
1: $5.38
993In Stock

Mfr. Part No.
OP234

Mouser Part No
828-OP234

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

993In Stock

$5.38

$5.08

$4.89

$4.84

Min.: 1
Mult.: 1

Infrared Emitters High Intensity 890nm

OP240A
Optek / TT Electronics
1: $0.79
1,144In Stock
6,000Expected 29/12/2026

Mfr. Part No.
OP240A

Mouser Part No
828-OP240A

Optek / TT Electronics

Infrared Emitters High Intensity 890nm

Datasheet

1,144In Stock

6,000Expected 29/12/2026

$0.79

$0.744

$0.729

Quote

Min.: 1
Mult.: 1

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